EP2078398A4 - Method and apparatus for transmitting/receiving control information in packet data communication system - Google Patents

Method and apparatus for transmitting/receiving control information in packet data communication system

Info

Publication number
EP2078398A4
EP2078398A4 EP07833753.2A EP07833753A EP2078398A4 EP 2078398 A4 EP2078398 A4 EP 2078398A4 EP 07833753 A EP07833753 A EP 07833753A EP 2078398 A4 EP2078398 A4 EP 2078398A4
Authority
EP
European Patent Office
Prior art keywords
transmitting
communication system
control information
data communication
packet data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP07833753.2A
Other languages
German (de)
French (fr)
Other versions
EP2078398A1 (en
Inventor
Hwan-Joon Kwon
Jin-Kyu Han
Dong-Hee Kim
Jae-Chon Yu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP2078398A1 publication Critical patent/EP2078398A1/en
Publication of EP2078398A4 publication Critical patent/EP2078398A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H04L1/0004—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes applied to control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/001—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding applied to control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/003—Adaptive formatting arrangements particular to signalling, e.g. variable amount of bits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2032—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
    • H04L27/2053—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases
    • H04L27/206—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases using a pair of orthogonal carriers, e.g. quadrature carriers
    • H04L27/2067—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases using a pair of orthogonal carriers, e.g. quadrature carriers with more than two phase states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
EP07833753.2A 2006-11-01 2007-10-31 Method and apparatus for transmitting/receiving control information in packet data communication system Withdrawn EP2078398A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20060107502 2006-11-01
PCT/KR2007/005445 WO2008054141A1 (en) 2006-11-01 2007-10-31 Method and apparatus for transmitting/receiving control information in packet data communication system

Publications (2)

Publication Number Publication Date
EP2078398A1 EP2078398A1 (en) 2009-07-15
EP2078398A4 true EP2078398A4 (en) 2014-04-02

Family

ID=39344449

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07833753.2A Withdrawn EP2078398A4 (en) 2006-11-01 2007-10-31 Method and apparatus for transmitting/receiving control information in packet data communication system

Country Status (7)

Country Link
US (1) US8054896B2 (en)
EP (1) EP2078398A4 (en)
JP (1) JP4995280B2 (en)
KR (1) KR101478356B1 (en)
CN (1) CN101529845B (en)
AU (1) AU2007314813B2 (en)
WO (1) WO2008054141A1 (en)

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* Cited by examiner, † Cited by third party
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US9049687B2 (en) * 2008-05-05 2015-06-02 Industrial Technology Research Institute System and method for providing multicast and/or broadcast services
EP3258638B1 (en) 2008-06-20 2019-10-02 NEC Corporation Resource allocation method and base station
ES2905580T3 (en) 2008-06-20 2022-04-11 Nec Corp Resource allocation method, base station and mobile station
CN101800616B (en) * 2009-02-10 2012-11-21 富士通株式会社 Data relay device, communication device and method
US9264097B2 (en) * 2009-06-04 2016-02-16 Qualcomm Incorporated Interference mitigation for downlink in a wireless communication system
US20130336193A1 (en) 2012-06-19 2013-12-19 Qualcomm Incorporated Network information for assisting user equipment
US8880059B2 (en) * 2009-08-06 2014-11-04 Truepath Technologies, Llc System and methods for media access control optimization for long range wireless communication
KR101752409B1 (en) * 2009-08-25 2017-06-29 엘지전자 주식회사 Method of transmitting and receiving control information in a wireless system
WO2011077905A1 (en) * 2009-12-24 2011-06-30 日本電気株式会社 Wireless communication device, wireless communication system, and wireless communication method
US9319189B2 (en) 2011-06-29 2016-04-19 Lg Electronics Inc. Method and apparatus for controlling inter-cell interference in wireless communication system
CN103297177B (en) * 2012-02-28 2016-09-28 华为终端有限公司 Control the modulation of channel, demodulation method, base station and subscriber equipment
US20160212749A1 (en) * 2015-01-19 2016-07-21 Qualcomm Incorporated Systems and methods for use of multiple modulation and coding schemes in a physical protocol data unit
JP6861150B2 (en) * 2015-04-28 2021-04-21 株式会社Ｎｔｔドコモ User equipment and base station
US10225041B2 (en) * 2016-01-15 2019-03-05 Qualcomm Incorporated Methods and apparatus for higher modulation support in LTE

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998026625A2 (en) * 1996-12-12 1998-06-18 Telefonaktiebolaget Lm Ericsson (Publ) System and method to inform a radio telecommunications network of the operating capabilities of a mobile terminal located therein
WO2005008360A2 (en) * 2003-07-18 2005-01-27 Electronics And Telecommunications Research Institute Method and device for allocating radio resources in wireless portable network system
WO2006051372A1 (en) * 2004-11-12 2006-05-18 Nokia Corporation Transmission format indication and feedback in multi-carrier wireless communication systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4228487B2 (en) * 1999-10-06 2009-02-25 ソニー株式会社 Wireless transmission method and wireless transmission device
EP2375606B1 (en) * 2001-03-26 2017-09-13 LG Electronics Inc. Method of transmitting or receiving a data packet in a packet data communication system using hybrid automatic repeat request
US7126996B2 (en) * 2001-12-28 2006-10-24 Motorola, Inc. Adaptive transmission method
US6977944B2 (en) * 2002-01-12 2005-12-20 Conexant, Inc. Transmission protection for communications networks having stations operating with different modulation formats
US7197276B2 (en) * 2002-03-15 2007-03-27 Broadcom Corporation Downstream adaptive modulation in broadband communications systems
JP4251841B2 (en) * 2002-09-24 2009-04-08 京セラ株式会社 Wireless device, channel allocation method, and channel allocation program
WO2005050875A1 (en) * 2003-11-19 2005-06-02 Samsung Electronics Co., Ltd. Apparatus and method for transmitting and receiving common control information in a wireless communication system
US9473269B2 (en) * 2003-12-01 2016-10-18 Qualcomm Incorporated Method and apparatus for providing an efficient control channel structure in a wireless communication system
US9385843B2 (en) * 2004-12-22 2016-07-05 Qualcomm Incorporated Method and apparatus for using multiple modulation schemes for a single packet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998026625A2 (en) * 1996-12-12 1998-06-18 Telefonaktiebolaget Lm Ericsson (Publ) System and method to inform a radio telecommunications network of the operating capabilities of a mobile terminal located therein
WO2005008360A2 (en) * 2003-07-18 2005-01-27 Electronics And Telecommunications Research Institute Method and device for allocating radio resources in wireless portable network system
WO2006051372A1 (en) * 2004-11-12 2006-05-18 Nokia Corporation Transmission format indication and feedback in multi-carrier wireless communication systems

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"E-UTRA DOWNLINK CONTROL CHANNEL STRUCTURE AND TP", 3RD GENERATION PARTNERSHIP PROJECT (3GPP); TECHNICALSPECIFICATION GROUP (TSG) RADIO ACCESS NETWORK (RAN); WORKINGGROUP 1 (WG1), XX, XX, no. R1-060378, 13 February 2006 (2006-02-13), pages 1 - 8, XP002458193 *
See also references of WO2008054141A1 *

Also Published As

Publication number Publication date
WO2008054141A1 (en) 2008-05-08
US20080152029A1 (en) 2008-06-26
AU2007314813B2 (en) 2011-05-12
US8054896B2 (en) 2011-11-08
JP2010506486A (en) 2010-02-25
KR101478356B1 (en) 2014-12-31
AU2007314813A1 (en) 2008-05-08
JP4995280B2 (en) 2012-08-08
EP2078398A1 (en) 2009-07-15
CN101529845B (en) 2013-05-22
KR20080039815A (en) 2008-05-07
CN101529845A (en) 2009-09-09

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Owner name: SAMSUNG ELECTRONICS CO., LTD.

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Effective date: 20140228

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